diff --git a/src/plugins/platforms/wasm/qwasmintegration.cpp b/src/plugins/platforms/wasm/qwasmintegration.cpp
index 5eb5030e63b..d7c8d032687 100644
--- a/src/plugins/platforms/wasm/qwasmintegration.cpp
+++ b/src/plugins/platforms/wasm/qwasmintegration.cpp
@@ -215,7 +215,7 @@ QPlatformInputContext *QWasmIntegration::inputContext() const
 
 QPlatformOffscreenSurface *QWasmIntegration::createPlatformOffscreenSurface(QOffscreenSurface *surface) const
 {
-    return new QWasmOffscrenSurface(surface);
+    return new QWasmOffscreenSurface(surface);
 }
 
 QPlatformFontDatabase *QWasmIntegration::fontDatabase() const
diff --git a/src/plugins/platforms/wasm/qwasmoffscreensurface.cpp b/src/plugins/platforms/wasm/qwasmoffscreensurface.cpp
index 4a1fc16eca1..31adc73cf5f 100644
--- a/src/plugins/platforms/wasm/qwasmoffscreensurface.cpp
+++ b/src/plugins/platforms/wasm/qwasmoffscreensurface.cpp
@@ -5,12 +5,11 @@
 
 QT_BEGIN_NAMESPACE
 
-QWasmOffscrenSurface::QWasmOffscrenSurface(QOffscreenSurface *offscreenSurface)
+QWasmOffscreenSurface::QWasmOffscreenSurface(QOffscreenSurface *offscreenSurface)
     :QPlatformOffscreenSurface(offscreenSurface)
 {
-
 }
 
-QWasmOffscrenSurface::~QWasmOffscrenSurface() = default;
+QWasmOffscreenSurface::~QWasmOffscreenSurface() = default;
 
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/wasm/qwasmoffscreensurface.h b/src/plugins/platforms/wasm/qwasmoffscreensurface.h
index ad9c556d106..88a64b775a5 100644
--- a/src/plugins/platforms/wasm/qwasmoffscreensurface.h
+++ b/src/plugins/platforms/wasm/qwasmoffscreensurface.h
@@ -9,11 +9,11 @@
 QT_BEGIN_NAMESPACE
 
 class QOffscreenSurface;
-class QWasmOffscrenSurface : public QPlatformOffscreenSurface
+class QWasmOffscreenSurface final : public QPlatformOffscreenSurface
 {
 public:
-    explicit QWasmOffscrenSurface(QOffscreenSurface *offscreenSurface);
-    ~QWasmOffscrenSurface();
+    explicit QWasmOffscreenSurface(QOffscreenSurface *offscreenSurface);
+    ~QWasmOffscreenSurface() final;
 private:
 
 };